What does"after getting my report card i knew it was time to hit the books mean

"Hit the books" is an idiom commonly used to say studying or working hard. The person in this sentence must have gotten a bad grade on their report card and should definitely study more.

no

explanation:

for this case, we must find the number of deaths per day of the year 2015, in automobile accidents, knowing that 32,400 people died.

knowing that the year 2015 had 365 days we have the following division:

where "x" represents the number of deaths per day.

rounding off we have:

approximately, 89 people per day died in 2015

answer:

89 people per day